<ng-container *ngIf="show">
  <button nz-button nz-dropdown [nzLoading]="isLoading" nzType="{{type}}" [nzDropdownMenu]="menu">
    {{name}}
    <i nz-icon nzType="down"></i>
  </button>
  <nz-dropdown-menu #menu="nzDropdownMenu">
    <ul nz-menu class="dhl-drop-down-ul">
      <li nz-menu-item *ngFor="let btn of buttons">
        <a (click)="btnClick(btn)">{{btn.name}}</a>
      </li>
    </ul>
  </nz-dropdown-menu>
</ng-container>
